NO20170808A1 - Low build electric luffing crane - Google Patents
Low build electric luffing craneInfo
- Publication number
- NO20170808A1 NO20170808A1 NO20170808A NO20170808A NO20170808A1 NO 20170808 A1 NO20170808 A1 NO 20170808A1 NO 20170808 A NO20170808 A NO 20170808A NO 20170808 A NO20170808 A NO 20170808A NO 20170808 A1 NO20170808 A1 NO 20170808A1
- Authority
- NO
- Norway
- Prior art keywords
- crane
- crane boom
- boom
- strut
- luffing crane
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
A crane (1) for an unmanned platform (100) comprising a vertical main mast (2) for connection with the platform (100) and a cantilevered swiveling crane boom (3) configured to perform lifting operations. The crane is distinctive in that the crane (1) further comprises a strut (4) with fixed length having a first end (4a) pivotable connected to said main mast (2) and a second end (4b) slidingly connected to the crane boom (3), said crane (1) further comprises a lifting arrangement having an electrically driven device (12, 53, 72) adapted to impose a force on the second end of the strut (4b) to move the second end (4b) back and forth along the longitudinal direction of the crane boom (3) between defined end positions (13a, 13b) arranged on the crane boom.A crane (1) for an unmanned platform (100) comprising a vertical main mast (2) for connection with the platform (100) and a cantilevered swiveling crane boom (3) configured to perform lifting operations. The crane is distinctive in that the crane (1) further comprises a strut (4) with fixed length having a first end (4a) pivotable connected to said main mast (2) and a second end (4b) slidingly connected to the crane boom (3), said crane (1) further comprises a lifting arrangement having an electrically driven device (12, 53, 72) adapted to impose a force on the second end of the strut (4b) to move the second end (4b) back and forth along the longitudinal direction of the crane boom (3) between defined end positions (13a, 13b) arranged on the crane boom.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20170808A NO343566B1 (en) | 2017-05-16 | 2017-05-16 | Low build electric luffing crane |
EP18724888.5A EP3625163B1 (en) | 2017-05-16 | 2018-05-16 | Low build electric luffing crane |
PCT/EP2018/062752 WO2018210935A1 (en) | 2017-05-16 | 2018-05-16 | Low build electric luffing crane |
ES18724888T ES2965249T3 (en) | 2017-05-16 | 2018-05-16 | Low Construction Electric Luffing Jib Crane |
PL18724888.5T PL3625163T3 (en) | 2017-05-16 | 2018-05-16 | Low build electric luffing crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20170808A NO343566B1 (en) | 2017-05-16 | 2017-05-16 | Low build electric luffing crane |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20170808A1 true NO20170808A1 (en) | 2018-11-19 |
NO343566B1 NO343566B1 (en) | 2019-04-08 |
Family
ID=62167362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20170808A NO343566B1 (en) | 2017-05-16 | 2017-05-16 | Low build electric luffing crane |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3625163B1 (en) |
ES (1) | ES2965249T3 (en) |
NO (1) | NO343566B1 (en) |
PL (1) | PL3625163T3 (en) |
WO (1) | WO2018210935A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB135704A (en) * | 1919-01-31 | 1919-12-04 | Arthur Mcintyre | Improvements in Cranes, Derricks and the like. |
GB1121480A (en) * | 1965-07-16 | 1968-07-31 | Karl Fritjof Torbjorn Adolfsso | Improvements in and relating to cranes |
GB2160170A (en) * | 1984-06-15 | 1985-12-18 | Didsbury Eng | Davit (especially for vehicles) |
US5725112A (en) * | 1991-12-17 | 1998-03-10 | Thorby; Donald Frederick | Crane |
US20080197095A1 (en) * | 2007-02-15 | 2008-08-21 | Michael Spitsbergen | Foldable portable hoist system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2461773C2 (en) * | 1974-12-30 | 1982-09-30 | Grisebach, Hans-Theodor, 4750 Unna | Actuator as a built-in unit with spindle nut drive |
SE504701C2 (en) * | 1994-10-31 | 1997-04-07 | Gunnar Liljedahl | Device for actuators |
US10259692B2 (en) * | 2012-06-06 | 2019-04-16 | Seaonicas As | Hybrid crane |
-
2017
- 2017-05-16 NO NO20170808A patent/NO343566B1/en unknown
-
2018
- 2018-05-16 WO PCT/EP2018/062752 patent/WO2018210935A1/en unknown
- 2018-05-16 ES ES18724888T patent/ES2965249T3/en active Active
- 2018-05-16 PL PL18724888.5T patent/PL3625163T3/en unknown
- 2018-05-16 EP EP18724888.5A patent/EP3625163B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB135704A (en) * | 1919-01-31 | 1919-12-04 | Arthur Mcintyre | Improvements in Cranes, Derricks and the like. |
GB1121480A (en) * | 1965-07-16 | 1968-07-31 | Karl Fritjof Torbjorn Adolfsso | Improvements in and relating to cranes |
GB2160170A (en) * | 1984-06-15 | 1985-12-18 | Didsbury Eng | Davit (especially for vehicles) |
US5725112A (en) * | 1991-12-17 | 1998-03-10 | Thorby; Donald Frederick | Crane |
US20080197095A1 (en) * | 2007-02-15 | 2008-08-21 | Michael Spitsbergen | Foldable portable hoist system |
Also Published As
Publication number | Publication date |
---|---|
NO343566B1 (en) | 2019-04-08 |
EP3625163A1 (en) | 2020-03-25 |
WO2018210935A1 (en) | 2018-11-22 |
EP3625163C0 (en) | 2023-11-08 |
EP3625163B1 (en) | 2023-11-08 |
ES2965249T3 (en) | 2024-04-11 |
PL3625163T3 (en) | 2024-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: AKER SOLUTIONS AS, NO |